$(document).ready(function() {
	$("div.panel_button").click(function(){
		$("div#panel").animate({
			height: "90px"
		})
		.animate({
			height: "80px"
		}, "fast");
		$("div.panel_button").toggle();
	
	});	
	
	$("div#hide_button").click(function(){
		$("div#panel").animate({
			height: "0px"
		}, "fast");
	});	
      
	$('a[@rel$="external"]').addClass("external").click(function(){ this.target = "_blank"; });

});

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);